package ch01;

/**
 * @author Jane
 * @date 2024-03-15 17:12
 */

public class Test
{
    public static void main(String[] args) {
        String methodName ="setStuName";
        String paramName = methodName.substring(3, 4).toLowerCase()
                + methodName.substring(4);
        System.out.println(paramName);
    }
}
